package com.itheima.reggie.common;


//基于ThreadLocal封装工具类，用户保存和获取当前登录用户id
public class BaseContext {

    private static ThreadLocal<Long> threadLocal=new ThreadLocal<>();

    //设置值
    public static void setCurrentId(Long id){
        threadLocal.set(id);
    }
    //获取值
    public static Long getCurrentId(){
        return threadLocal.get();
    }

}
